tert-butyl (3-(methoxymethoxy)phenyl)carbamate | 136247-90-0

• 分子结构分类: 有机化合物 - 苯类化合物 - 苯和取代衍生物
• 英文名称: tert-butyl (3-(methoxymethoxy)phenyl)carbamate
• 英文别名: [N-(tert-Butyloxycarbonyl)amino]-3-(methoxymethoxy)benzene；tert-butyl N-[3-(methoxymethoxy)phenyl]carbamate
• CAS: 136247-90-0
• 化学式: C₁₃H₁₉NO₄
• 分子量: 253.298
• InChiKey: ZPIKJPHHBOQGKJ-UHFFFAOYSA-N

物化性质

• 沸点：
  314.9±27.0 °C(Predicted)
• 密度：
  1.124±0.06 g/cm3(Predicted)

计算性质

• 辛醇/水分配系数(LogP)：
  2.9
• 重原子数：
  18
• 可旋转键数：
  6
• 环数：
  1.0
• sp3杂化的碳原子比例：
  0.46
• 拓扑面积：
  56.8
• 氢给体数：
  1
• 氢受体数：
  4

反应信息

• 作为反应物：
  描述：

  tert-butyl (3-(methoxymethoxy)phenyl)carbamate 在 正丁基锂 、 1-氯-2-碘乙烷 、 四甲基乙二胺 、 三正丁基氢锡 、 sodium hydride 、 锌 作用下， 以 溶剂黄146 为溶剂， 反应 2.0h， 生成 1-(tert-Butyloxycarbonyl)-3-(hydroxymethyl)-4-(methoxymethoxy)-2,3-dihydroindole
  参考文献：
  名称：

  Synthesis and Evaluation of CC-1065 and Duocarmycin Analogues Incorporating the Iso-CI and Iso-CBI Alkylation Subunits:  Impact of Relocation of the C-4 Carbonyl

  摘要：

  The synthesis of 2-(tert-Butyloxycarbonyl)-1, 2, 9, 9a-tetrahydrocyclopropa[c]benzo[f]indol-8-one (31, N-BOC-iso-CBI) and 1-(tert-Butyloxycarbonyl)-4-hydroxy-3-[[(methanesulfonyl)oxy]methyl]-2, 3-dihydroindole (19, seco-N-BOC-iso-CI) containing an isomeric structural modification in the CC-1065 and duocarmycin alkylation subunits and their incorporation into analogues of the natural products are detailed. The approach was based on a directed ortho metalation of an appropriately functionalized benzene (13) or naphthalene (24) precursor to regiospecifically install iodine at the C-2 position. Conversion of these respective intermediates to the dihydroindole skeleton utilized an established 5-exo-trig aryl radical cyclization onto an unactivated alkene with subsequent TEMPO trap or the more recent 5-exo-trig aryl radical cyclization onto a vinyl chloride for direct synthesis of the immediate precursors. Closure of the activated cyclopropane to complete the iso-CBI nucleus was accomplished by a selective ortho spirocyclization. The evaluation of the iso-CBI-based agents revealed a significant stability comparable to that of CC-1065 and duocarmycin A, but that it is more reactive than duocarmycin SA (6 - 7x) or the direct comparison CBI-based agents (5x) for which X-ray structure comparisons served to establish the basis for their inherent reaction regioselectivity and reactivity. Resolution and synthesis of a full set of natural product analogues and subsequent evaluation of their DNA alkylation properties revealed that the iso-CBI analogues, even with the relocation of the C-4 carbonyl and the most substantial structural modifications to the alkylation subunit to date, reacted at comparable rates and retain the identical and characteristic sequence selectivity of CC-1065 and the duocarmycins. This observation is inconsistent with the proposal that a sequence-dependent C-4 carbonyl protonation by strategically located DNA backbone phosphates controls the DNA alkylation selectivity but is consistent with the proposal that it is determined by the AT-rich noncovalent binding selectivity of the agents and the steric accessibility of the N3 alkylation site. Confirmation that the DNA alkylation reaction is derived from adenine N3 addition to the least substituted carbon of the activated cyclopropane, and its quantitation (95%) was established by isolation and characterization of the depurination adenine N3 adduct. Consistent with past studies and despite the deep-seated structural change in the alkylation subunit, the agents were found to exhibit potent cytotoxic activity that correlates with their inherent reactivity.

  DOI：

  10.1021/jo971686p
• 作为产物：
  描述：

  二碳酸二叔丁酯 在 sodium hydride 作用下， 以 四氢呋喃 为溶剂， 反应 25.0h， 生成 tert-butyl (3-(methoxymethoxy)phenyl)carbamate
  参考文献：
  名称：

  Studies on nitrogen metabolism using carbon-13 NMR spectroscopy. 6. Biosynthesis of sarubicin A. Synthesis and incorporation of 6-hydroxy[13CO15NH2]anthranilamide

  摘要：

  We have previously demonstrated that 6-hydroxyanthranilic acid (3) is specifically incorporated into sarubicin A (1) by Streptomyces helicus. 6-Hydroxyanthranilamide (4) has now been synthesized in five steps from m-anisidine in a manner that allowed efficient introduction of isotope labels to prepare [(CONH2)-C-13-N-15]-4a. A new synthesis of 3 from m-anisidine has also been developed. 4a was fed to S. helicus, and a 1.29% incorporation into 1b was obtained. Examination of the C-13 NMR spectrum of 1b revealed predominantly intact incorporation, with a minor amount of 4a (0.13%) first undergoing in vivo hydrolysis to the corresponding acid. Thus, carboxamide formation is the next step in the biosynthesis of 1.

  DOI：

  10.1021/jo00023a036
• 作为试剂：
  描述：

  tert-butyl (3-(methoxymethoxy)phenyl)carbamate 、 四甲基乙二胺 、 正丁基锂 、 、 1-氯-2-碘乙烷 在 金 乙醚 、 氯化钠 、 Sodium sulfate-III 、 SiO2 、 ethyl acetate n-hexane 、 tert-butyl (3-(methoxymethoxy)phenyl)carbamate 、 [N-(tert-Butyloxycarbonyl)amino]-2-iodo-3-(methoxymethoxy)benzene 作用下， 以 四氢呋喃 、 hexanes 、 水 为溶剂， 反应 4.25h， 生成 [N-(tert-Butyloxycarbonyl)amino]-2-iodo-3-(methoxymethoxy)benzene
  参考文献：
  名称：

  ISO-CBI and ISO-CI analogs of CC-1065 and the duocarmycins

  摘要：

  一系列具有生物活性的(+)-CC-1065（1）和duocarmycins 2和3的类似物被合成。这些生物活性的类似物包括作为DNA烷基化亚基的iso-CI或iso-CBI（6和7）。与DNA烷基化亚基共轭的是各种DNA结合亚基。这些生物活性的类似物保持其DNA选择性并显示出增强的反应性。

  公开号：

  US06262271B1

文献信息

• Ligand Promoted <i>meta</i>-C–H Chlorination of Anilines and Phenols
  作者：Hang Shi、Peng Wang、Shin Suzuki、Marcus E. Farmer、Jin-Quan Yu

  DOI：10.1021/jacs.6b11055

  日期：2016.11.16

  meta-C-H chlorination of anilines and phenols is developed using norbornene as the mediator. Heterocycles, including indole, thiophene, and indazole, are tolerated. The identification of a new pyridone-based ligand is crucial for the success of this meta-C-H chlorination reaction. Subsequent diverse transformations of the chlorinated products demonstrate the versatility of meta-C-H chlorination.

  使用降冰片烯作为介质开发了 Pd 催化的苯胺和苯酚的间位 CH 氯化。可以耐受杂环化合物，包括吲哚、噻吩和吲唑。鉴定一种新的基于吡啶酮的配体对于这种间位 CH 氯化反应的成功至关重要。随后氯化产物的多种转化证明了间位 CH 氯化的多功能性。
• iso-CBI and iso-CI analogs of CC-1065 duocarmycins
  申请人：The Scripps Research Institute

  公开号：US20020049335A1

  公开（公告）日：2002-04-25

  A series of bioactive analogs of (+)-CC-1065 ( 1 ) and the duocarmycins 2 and 3 are synthesized. The bioactive analogs include either iso-CI or iso-CBI ( 6 and 7 ) as a DNA alkylation subunit. Conjugated to the DNA alkylating subunits are a variety of DNA binding subunits. The bioactive analogs maintain their DNA selectivity and display enhance reactivity.

  合成了一系列活性类似物，包括(+)-CC-1065 (1)和duocarmycins2和3。这些活性类似物包括iso-CI或iso-CBI (6和7)作为DNA烷基化亚基。与DNA烷基化亚基结合的是各种DNA结合亚基。这些活性类似物保持其DNA选择性并显示增强的反应性。
• Studies on nitrogen metabolism using carbon-13 NMR spectroscopy. 6. Biosynthesis of sarubicin A. Synthesis and incorporation of 6-hydroxy[13CO15NH2]anthranilamide
  作者：Steven J. Gould、Rodney L. Eisenberg

  DOI：10.1021/jo00023a036

  日期：1991.11

  We have previously demonstrated that 6-hydroxyanthranilic acid (3) is specifically incorporated into sarubicin A (1) by Streptomyces helicus. 6-Hydroxyanthranilamide (4) has now been synthesized in five steps from m-anisidine in a manner that allowed efficient introduction of isotope labels to prepare [(CONH2)-C-13-N-15]-4a. A new synthesis of 3 from m-anisidine has also been developed. 4a was fed to S. helicus, and a 1.29% incorporation into 1b was obtained. Examination of the C-13 NMR spectrum of 1b revealed predominantly intact incorporation, with a minor amount of 4a (0.13%) first undergoing in vivo hydrolysis to the corresponding acid. Thus, carboxamide formation is the next step in the biosynthesis of 1.
• ISO-CBI and ISO-CI analogs of CC-1065 and the duocarmycins
  申请人：The Scripps Research Institute

  公开号：US06262271B1

  公开（公告）日：2001-07-17

  A series of bioactive analogs of (+)-CC-1065 (1) and the duocarmycins 2 and 3 are synthesized. The bioactive analogs include either iso-CI or iso-CBI (6 and 7) as a DNA alkylation subunit. Conjugated to the DNA alkylating subunits are a variety of DNA binding subunits. The bioactive analogs maintain their DNA selectivity and display enhanced reactivity.

  合成了一系列生物活性类似物(+)-CC-1065 (1)和duocarmycins 2和3。这些生物活性类似物包括iso-CI或iso-CBI (6和7)作为DNA烷基化亚基。与DNA烷基化亚基结合的是各种DNA结合亚基。这些生物活性类似物保持其DNA选择性并显示出增强的反应性。
• Synthesis and Evaluation of CC-1065 and Duocarmycin Analogues Incorporating the Iso-CI and Iso-CBI Alkylation Subunits:  Impact of Relocation of the C-4 Carbonyl
  作者：Dale L. Boger、Robert M. Garbaccio、Qing Jin

  DOI：10.1021/jo971686p

  日期：1997.12.1

  The synthesis of 2-(tert-Butyloxycarbonyl)-1, 2, 9, 9a-tetrahydrocyclopropa[c]benzo[f]indol-8-one (31, N-BOC-iso-CBI) and 1-(tert-Butyloxycarbonyl)-4-hydroxy-3-[[(methanesulfonyl)oxy]methyl]-2, 3-dihydroindole (19, seco-N-BOC-iso-CI) containing an isomeric structural modification in the CC-1065 and duocarmycin alkylation subunits and their incorporation into analogues of the natural products are detailed. The approach was based on a directed ortho metalation of an appropriately functionalized benzene (13) or naphthalene (24) precursor to regiospecifically install iodine at the C-2 position. Conversion of these respective intermediates to the dihydroindole skeleton utilized an established 5-exo-trig aryl radical cyclization onto an unactivated alkene with subsequent TEMPO trap or the more recent 5-exo-trig aryl radical cyclization onto a vinyl chloride for direct synthesis of the immediate precursors. Closure of the activated cyclopropane to complete the iso-CBI nucleus was accomplished by a selective ortho spirocyclization. The evaluation of the iso-CBI-based agents revealed a significant stability comparable to that of CC-1065 and duocarmycin A, but that it is more reactive than duocarmycin SA (6 - 7x) or the direct comparison CBI-based agents (5x) for which X-ray structure comparisons served to establish the basis for their inherent reaction regioselectivity and reactivity. Resolution and synthesis of a full set of natural product analogues and subsequent evaluation of their DNA alkylation properties revealed that the iso-CBI analogues, even with the relocation of the C-4 carbonyl and the most substantial structural modifications to the alkylation subunit to date, reacted at comparable rates and retain the identical and characteristic sequence selectivity of CC-1065 and the duocarmycins. This observation is inconsistent with the proposal that a sequence-dependent C-4 carbonyl protonation by strategically located DNA backbone phosphates controls the DNA alkylation selectivity but is consistent with the proposal that it is determined by the AT-rich noncovalent binding selectivity of the agents and the steric accessibility of the N3 alkylation site. Confirmation that the DNA alkylation reaction is derived from adenine N3 addition to the least substituted carbon of the activated cyclopropane, and its quantitation (95%) was established by isolation and characterization of the depurination adenine N3 adduct. Consistent with past studies and despite the deep-seated structural change in the alkylation subunit, the agents were found to exhibit potent cytotoxic activity that correlates with their inherent reactivity.